MCP servers for HTTP / API

Search Foundplay's directory of browser games: AI-made games, mashups and fan ports of classics.

Code mode (preview): the AI writes a script against a typed foundry.* API and runs it in a sandbox.

Connect any AI to your Foundry VTT world: actors, combat, dice, journals, tokens, compendiums.

Prepaid AI compute in USDF: models, quotes and chat with a receipt; pay per call (x402) or by key

Domain & brand intelligence: company enrichment, tech stack detection, brand research.

x402-gated geocoding + distance gateway. Tools: geocode, distance.

Cross-OEM industrial machine intelligence: identity, normalization, automation, attestation.

Patent search, USPTO data, patent landscape & pgvector prior-art search for agents.

x402-gated web search gateway. Tools: search, search_enriched.

arXiv, PubMed, Crossref and OpenAlex scholarly metadata.

Administer a FoxAuth OAuth 2.1 / OpenID Connect server: projects, apps, users, keys and settings.

Invoicing tools for AI assistants: clients, draft invoices with computed tax, and email sending.

Fantasy Premier League tools: rate a team, captains, player points, fixtures, injuries. No login.

FQDN shape, value discarded

FRA Rail Safety — US railroad accidents and highway-rail grade crossing incidents reported to the…

fracfocus -- U.S. hydraulic fracturing chemical disclosures (fleet #2982).

Zero-Ops deploy of a private AI workspace to your own VPS — from your AI chat. Free and open-source.

Fragile States Index — annual country fragility score and rank, for country-risk context alongside…

Accountable AI workforce workflows with jobs, skills, rules, evidence, and mentoring.

Framed prints of public-domain art and NASA photos: search works, price prints, get checkout links.

Render video and run AI media tasks from a single declarative JSON request.